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PE64904

UltraCMOS® Digitally Tunable Capacitor

Digitally Tunable Capacitor, 100-3000 MHz, 3-wire SPI interface

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

Key Features

•3-wire (SPI compatible) serial interface with built-in bias voltage generation and ESD protection •DuNE™-enhanced UltraCMOS® device •5-bit 32-state digitally tunable capacitor •Series configuration C = 0.60 - 4.60 pF (7.7:1 tuning ratio) in discrete 129 fF steps •Shunt configuration C = 1.14 - 5.10 pF (4.6:1 tuning ratio) in discrete 129 fF steps •High RF power handling (up to 38 dBm, 30 Vpk RF) and high linearity •Wide power supply range (2.3 to 3.6V) and low current consumption (typ. 140 μA at 2.6V) •Excellent 1.5 kV HBM ESD tolerance on all pins •Packaging: 10-lead 2 × 2 × 0.45 mm QFN package

Description

The PE64904 is a DuNE™-enhanced digitally tunable capacitor (DTC) based on pSemi's UltraCMOS® technology. DTC products provide a monolithically integrated impedance tuning solution for demanding RF applications. The PE64904 offers high RF power handling and ruggedness, while meeting challenging harmonic and linearity requirements. This highly versatile product can be used in series or shunt configurations to support a wide variety of tuning circuit topologies. The device is controlled through the widely supported 3-wire (SPI compatible) interface. All decoding and biasing is integrated on-chip and no external bypassing or filtering components are required. pSemi's DuNE™ technology enables excellent linearity and exceptional harmonic performance. DuNE devices deliver performance superior to GaAs devices with the economy and integration of conventional CMOS.

Part Number: PE64904
Manufacturer: pSemi
Descriptions: 32 states
Frequency Range Min: 100 MHz
Frequency Range Max: 3000 MHz
Min Shunt Capacitance: 1.1 pF
Max Shunt Capacitance: 5.1 pF
Tuning Ratio: 4.6:1
Quality Factor @ Cmin Min: 10
Quality Factor @ Cmin Max: 35
Interface: SPI
Package: 10L QFN
Package: 2x2 mm

	Datasheet
	IPC-1752-2 Class 6 Form
	RoHS Compliance Certificate
	REACH Compliance Certificate
	Software
	Drivers
	Application Note: Programming Multiple Devices Using a Singl
	Application Note: Soldering Guidelines for Mounting Bottom-t
	Application Note: Thermal Characterization
	Application Note: DTC Theory of Operation

Part Function	Part Number	Description
Evaluation Board	EK64904-12 pSemi	Evaluation Kit for PE64904

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Product Specifications For PE64904 Capacitors, Digitally Tunable

Part Number: PE64904 Manufacturer: pSemi Product Description: Digitally Tunable Capacitor, 100-3000 MHz, 3-wire SPI interface

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PE64904

UltraCMOS® Digitally Tunable Capacitor

Digitally Tunable Capacitor, 100-3000 MHz, 3-wire SPI interface

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PE64904

UltraCMOS® Digitally Tunable Capacitor

Digitally Tunable Capacitor, 100-3000 MHz, 3-wire SPI interface

Technical Inquiry Request for PE64904 Capacitors, Digitally Tunable

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